DeferredUpgradeTask (Atlassian Confluence 8.0.0 API)

All Superinterfaces:

UpgradeTask, UpgradeTaskInfo

All Known Implementing Classes:

AbstractDeferredRunUpgradeTask, AbstractIndexContentUpgradeTask, AbstractPageTemplateMigrationUpgradeTask, BandanaXStreamValueUpgradeTask, IndexDraftsUpgradeTask, ServerADGSUpgradeTask, SplitJournalUpgradeTask, WikiToXhtmlMigrationUpgradeTask
```
public interface DeferredUpgradeTask
extends UpgradeTask
```
An upgrade task that has a property indicating that it's run should be deferred until some later time.

Field Summary
- Fields inherited from interface com.atlassian.confluence.upgrade.UpgradeTask
  log

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`doDeferredUpgrade()`	Run the upgrade that was deferred by an earlier call to doUpgrade.
`boolean`	`isUpgradeRequired()`
`void`	`setUpgradeRequired(boolean required)`

Methods inherited from interface com.atlassian.confluence.upgrade.UpgradeTask
doUpgrade, getConstraint, getErrors, validate

Methods inherited from interface com.atlassian.confluence.upgrade.UpgradeTaskInfo
getBuildNumber, getName, getShortDescription, isDatabaseUpgrade

- Method Detail
  - isUpgradeRequired
```
boolean isUpgradeRequired()
```
    Returns:
    
    true if this task requires to be run
  - setUpgradeRequired
```
void setUpgradeRequired(boolean required)
```
    Parameters:
    
    required - if true then this upgrade task needs to be run.
  - doDeferredUpgrade
```
void doDeferredUpgrade()
                throws Exception
```
    Run the upgrade that was deferred by an earlier call to doUpgrade.
    
    Throws:
    
    Exception